Yes. To save a Spotify playlist to your list of presets, please follow these steps:
1. Open your Spotify App and select your desired playlist.
2. Connect to the Network Player using the Spotify 'speaker' icon.
3. The playlist should begin playing on your CXN.
4. Using the front panel interface select the Presets menu and select [Set Preset].
5. Select the preset station you wish to assign to the playlist.
Your Spotify playlist should now be available on your preset list.
Please Note - When connecting for the first time both the mobile device and CXN will need to be on the same network in order for the CXN to be discoverable within Spotify.