Hi,
Sorry, but currently I don’t have a good solution to this in SP2013. The method used in previous versions does not work anymore and I have not figured out a good solution for out of the box forms opened in a dialog.
If you are not using a dialog, you can use the “Source rewrite” as described in the link in my answer above.
If you however use a custom function to open a form in a dialog you can set a callback function to redirect the user when the form is submitted.
Alexander