Creative work, like writing or designing, needs a clear and relaxed mind. Admin work, like replying to emails or updating reports, is more routine and does not need as much mental energy. Mixing the two in the same block of time usually means neither gets done well. A better approach is to schedule creative tasks in the morning when your mind is fresh, then handle admin tasks in the afternoon. How do you think the order of tasks in a day affects the quality of the work?