Assign default Location + warehouse to Customer / Vendor

Assign default Location + warehouse to Customer / Vendor

Hello there.

With the introduction of Locations I'm having to enter the warehouse for every single transaction which is getting really tiring and causes errors (easy to fix, but still).  Does anybody know if there's a way to assign a default Location and Warehouse to Customers and Vendors so that when a S/O or P/O is created it assigns the default Location/Warehouse combination rather than having to manually assign it each time?  Surely this is there, I'm just not seeing it.

Thanks.
Chris.