If you want to record your stream straight away but you haven't set a scheduled event, you can use Timbre's Quick Record feature.
Quick Record can be found under the Quick Record tab in Scheduler or on the Timbre home dashboard (under Recordings -> Quick Record).
Scheduler>Quick Recording
Home Dashboard>Quick Recording
To start a Quick Recording, simply select a duration in hours and minutes then select the stream you wish to record. Once these options have been selected, a "record" button will appear allowing you to start the recording.
You can view any recordings in progress (either scheduled events or quick recordings) from your dashboard (under Recordings->Currently Recording).
When the set duration has passed, your recording will be added to Storage as an audio file, where you can edit your recording and create an item from it.