Hi,
You can't schedule it this way directly from SAS CI Studio. When scheduling in SAS CI, you need to choose an option "Send to Administrator" (rather than Send to Scheduling Software) that creates a Scheduled Job in SAS Management Console but does actually schedule it yet.
Then in SAS Management Console (Schedule Manager), you need to create a flow including these two campaigns with the dependency between each other (by successful execution), and schedule a resulting flow for execution from there.
Hope this helps. Let us know if this level of details is not enough and you have troubles following any of these steps. Good luck!
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Dmitriy Alergant, Tier One Analytics