Combining a vendor bill along with freight bill

I purchase materials from Company A. Company B, handles the freight, and picks up my order from Company A, and brings them to me. When the materials arrive at my store, I have two bills for the one purchase order, one bill for the materials from Company A and one bill for the freight of mateirlas handeled by Company B. is there a way to record a bill in Quickbooks Desktop that combines the costs of my materials from Company A along with the cost of freight from Company B spread throughout my materials. I currently am recorded this as two separate bills, but feel like if I could do this as one bill it would better reflect my COGS.