Unable to Ship same Lot Numbers on multiple Transfer Orders

If the lot number is previously shipped on a TO the system is not allowing to ship the same lot number to the same destination.

Sample:

WO completed x24 (using lot number LOT#1)

Today - we ship LOT#1 - 10 using that lot number - works

Next week - we have to ship another LOT#1 - 14, but we can't because that lot # was already used.