Can one record purchase of goods on one PO and freight on another PO from different supplier and lin

We buy goods from supplier A. Purchase Order 1

Supplier B provides the transport.  Purchase Order 2

Can we link both purchase orders to a single shipment in Landed Cost Management in order to track the estimated and actual landed costs or must all charges by on a single purchase order (meaning that the functionality only works for the more limited case where a single supplier provides all the add on services and cost for the goods bought)?

Thanks.

Sandra