Can vouchers be consolidated in AP before being sent to AM?

We often have situations where we have multivoucher POs.  In this situation we would create an asset with the first voucher and then adjust the asset when the additional vouchers came through.  Would it be possible to have AP hold the vouchers and then consolidate them once all vouchers are received?  Then they would send them to AM as one line in the interface allowing us to avoid making the adjustments as in the previous scenario.