I am not a lawyer but did have a similar event. I asked a lawyer and the advice was to NEVER commingle the funds.
The bank I use didn't charge me to open an account strictly for fund dispersal. At the end there were a few dollars left which went to me for costs of registered mail, money orders and more.
About taxes. This varies with country so you have to ask the lawyer.
Here's the scenario.
The named executor of a will of a still living person has been directed by him to give sums of money to the family of his own deceased spouse after he dies. That money was from the IRA of his spouse which he inherited after her death. Her family was not named as beneficiaries of any of her assets. She actually had two IRA accounts but one of them was rolled into his own as part of trying to consolidate assets from three brokerages. The untouched IRA of his deceased spouse was amended to add her family members so that one is not a problem. The problem is with the money rolled into this man's IRA. He wants that portion as a specific dollar amount to go to the family of his deceased spouse and the remainder to go to his own family. The named executor will also be a beneficiary as a family member. The executor has recommended to the man that he isolate the amount to go to the other family and create a new account naming them as beneficiaries. Instead, he plans to take a distribution of the IRA in the amount of what will go to the other family and deposit it in his personal checking account. The executor has been directed to send checks to each of the named persons upon the man's death.
The dilemma this could pose.
I say that taking the distribution will result in a considerable tax charge by adding the sum to his required minimum withdrawal and it may also mean the possibility of a "gift tax" later as the amount of each check will be larger than $14K which is the maximum allowable before triggering a tax and that tax would need to be paid by the donor. The donor, in this case, would be the family of the deceased man as they would inherit his bank account.
The questions.
Am I all wet or missing something here? Could this money be double taxed...first as an IRA distribution and then as a gift? Would encouraging this man to just open a separate account and deposit the money there be a better idea?
To me this is just a small example of the need to fix our convoluted system of taxation that's done little more than spawn hackers and cracker of the code.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic