I use a cron script that pokes things in over the REST API, but for something a bit less reliant on a bit of command line stuff, yes, you can do it.
There are several add-ons in the marketplace that can do it with a friendlier UI from within Jira, and the generalised tools like Automation and ScriptRunner enable you create regular processes.
You can, of course, write your own too. Have a look at https://developer.atlassian.com/docs/atlassian-platform-common-components/shared-access-layer/scheduling-events-via-sal-tutorial if you want to do it yourself.
Don't use SAL's scheduler - it's in the process of being deprecated. There's now a new scheduler at https://bitbucket.org/atlassian/atlassian-scheduler which replaces SAL's scheduler. There's an example of how to use it at https://bitbucket.org/cfuller/atlassian-scheduler-jira-example
Yes it is possible to create recurring tasks in Jira. You can find a tutorial in this page:
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
We're bringing product updates and pro tips on teamwork to ten cities around the world.Save your spot