DataTables Editor and plugin fnFilterOnReturn

I downloaded DataTables Editor today - Trial Mode - to try to integrate in my application. If I succeed I'll by a license.
Firsto problem I got is that Editor does not work with the plugin "fnFilterOnReturn" ( https://datatables.net/plug-ins/api/fnFilterOnReturn ). I got this error:
Uncaught TypeError: $datatable.DataTable(...).fnFilterOnReturn is not a function

If I start DataTable like this:
var table = $datatable.dataTable({
fnFilterOnReturn works BUT Editor does not.

If I start DataTable like this:
var table = $datatable.DataTable({
Editor works BUT fnFilterOnReturn does not.

As I use server side processing, it's really annoying to perform a serach on every KeyPress... this plugin to search only on Enter Key is a must have...

Is there a workaround to have both Editor and fnFilterOnReturn working on a DataTable simultaneously?

Best regards,
Sérgio Ávila