Mike,
There are a couple other solutions for this. The plugins PanZoomPro and DH Box.
With Michael’s method, I do this too, but after the transitions are in place, just drag the keyframes in the timeline to the beginning and/or end of the transitions. You can also double click the clip into the Viewer and drag them there.
Also, if you use travel mattes, you can put the keyframes on the clips and the transitions on the mattes and nothing will move.
Mostly though, if it’s a long show, I will do these in Fotomagico.
Have a wonderful day.