Ubercart catalog grid AND Multibuy catalog table on same Drupal site

Project:Multi-buy
Component:Code
Category:
Priority:normal
Assigned:Unassigned
Status:active
Description
Project: 
uc_multibuy

I need to be able to render BOTH Ubercart catalog pages AND Multibuy catalog page on the same Drupal site. Is this possible now (D6 with UC2, UC_Multibuy-6.X-2-1) with any PHP maneuvering? Might it be possible in a future version?
I ask because I want to use Multibuy to create an "Express Order Form" where prior buyers who know exactly what they want can go just to order "2 of this one" and "1 of that one," without the need to go through the whole catalog grid. I imagine this would be a feature that many Ubercart users would use.

Version: 
Ubercart 2.x-dev