I have a Roland CY-5 on my DM10 practice kit, and it works great with the Strike module. I've got it split from a tom, though, because, as Alan said, you may run into issues if you try to hit the cymbal and kick at the same time. One will cancel out.
There IS a way to split the Strike's kick input, though, as it is still a dual-zone input. I did this to add a second kick pad to my DM10 and just use 2 single pedals. The Strike kick pad is only single-zone, though, so just switch the cable out with your snare and use the note chase function to bring up the rim settings. But, again, you may want to limit the rim sounds to something that won't interfere with your kick.
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Shawn