Hi Joe,
Although I am no longer active user of this product, I would say following :
A transaction is always unique combination of a recording and a location. Transaction is tied to location and therefore it cannot be moved with all historical data. The difference between transaction and recording is that transaction is a recording assigned to a location.
Recording 1 + Location A = Transaction 1A
Recording 1 + Location B = Transaction 1B
I can only recommend assigning the recording to another location and unmanaging the first transaction, without deleting it.
Regards
-Zdenek