All perfect praise be to Allaah, The Lord of the Worlds. I testify that there is none worthy of worship except Allaah, and that Muhammad is His slave and Messenger.
At-Tirmithi reported in his Sunan that Ibn ‘Abbaas narrated that a man said: “O Messenger of Allaah, what is the best of all deeds?” He said: “Al-Haall Al-Murtahil [roughly, to be constantly on the go].” The man said: “What is 'Al-Haall Al-Murtahil’?” He said: “Traveling through the Quran from beginning to end, and from end to beginning.” This Hadeeth is classified by Shaykh Al-Albaani as Dha’eef (weak).
A group of scholars cited this Hadeeth as evidence that after completing a recitation of the entire Quran, it is desirable to start a second recitation of the Quran immediately. One should thus recite Soorah Al-Faatihah and the beginning of Soorah Al-Baqarah until the saying of Allaah (which means): {... and it is those who are the successful.} [Quran 2:5] By doing that, he would be 'constantly on the go’.
Allaah Knows best.