Yep most likely! Most monitor mounts typically only use a single 1/4-20 screw, so its compatible with nearly every cage. I have both of these mounting arms from SmallRig and they work well:

Option 1

Option 2

It the monitor mount uses ARRI locating pins however (something like this), you'll be more restricted to where you can put it on the cage. I believe the Tilta cage only has 1 thread with ARRI locating pins on top, which is awkwardly right under the top handle...