Receiving Configuration: Pick up Match for 3-way automatically

Hello,

I am using PS Financials 9.0 through Bundle 35, PeopleTools 8.52.  We currently use ePro, Purchasing, and Accounts Payable.  I am in the process of configuring our system to use Receiving.  I have done the following so far:

1.   I set up a 3-way match control ID

2.  I set up Document Association Group and Rule

2.  Created a requisition

3.  Created a PO and set the match rule to 3-way on the PO

4.  Dispatched the PO

5.  Created a receiver against the PO

6.  Created a voucher against the PO line (not the receiver)

7.  Matched the voucher.

When I ran matching it errored on the receipt not found.  Am I missing something in the setup that it doesn't recognize my Receipt against the PO that was used to create the voucher.