Hi Pam,
Thanks so much for reaching out!
Unfortunately there is not an automatic way to have a CSV created without clicking on the Export button yourself. However, you will find that this is a very quick and simple process to export the data and create a CSV.
You can also add this idea to our Feature Requests, as we tend to implement ideas based on customer feedback, so your input is greatly appreciated:
https://tribe.uservoice.com/forums/195723-feature-ideas
Let me know if you have any other questions!
Thanks,
Jaime